There is a company delivering a data platform for the Industry 4.0 named Cognite based in Oslo, Norway that migrated from Google BigQuery to their own database

There is a company delivering a data platform for the Industry 4.0 named Cognite based in Oslo, Norway that migrated from Google BigQuery to their own database on on top of FoundationDB. The video about it is available here: https://2023.javazone.no/program/85eae038-49b5-4f32-83c6-0779d252d0e9 https://2023.javazone.no/program/85eae038-49b5-4f32-83c6-077... After watching, my thoughts were; why didn't you just use Clickhouse?